Jax is more OP than Irelia
He can jump on someone and jump back also, he can do Katarina jump with ward.
but but but
stun
About that stun we don't have to talk about, because jax doesn't only have stun, he can also replace it with teemos Q and then stun and it's always stun, not that someone has to have higher hp bar
both are op as fuck when ahead except jax is safer and he beats irelia 1v1 so, not many champs can duel him late... irelia can be dueled by fucking yasuo late, try to duel jax as yasuo, yi or some shit late and u would get fucked.